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    Industry Leading Solutions

    Solar Junction manufactures the next generation of solar cells based on our proprietary A-SLAM™ materials platform.

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    Commitment to San Jose

    Solar Junction manufactures in San Jose, the heart of Silicon Valley.

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    Driving CPV

    The multi-junction solar cell is the engine of a CPV module, powering increased energy harvesting.

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    Delivering Reliability

    Solar Junction’s Adjustable Spectrum Lattice Matched (A-SLAM™) material platform maintains the lattice-matched paradigm - the foundation for reliability for solar cells and compound semiconductor devices.

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    Commercial Efficiency

    Standard, production size cells reaching world record efficiencies.

Creating Legacy
Through Innovation

Solar Junction was founded in 2007 with the intention to create an enabling and sustainable technology for the Concentrated Photovoltaic (CPV) industry. Our process extends lattice-matching technology for next generation solar cells. Our goal is to create a cell that makes CPV the most viable and cost efficient solar energy solution in regions of high solar resource.

We execute our ideas with integrity to respect our process, each other and our customers.

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LATEST NEWS

Solar Junction Announcement

Solar Junction Closes $19.2 Million Financial Round & Signs Exclusive Epi Agreement with IQE

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Solar Junction Announcement

Solar Junction Executes Multi-Megawatt Supply Agreement with Semprius

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CleanTechnica News Feature

Solar Junction Breaks Concentrated Solar Cell World Record with 43.5% Efficiency

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IN-HOUSE CAPABILITIES

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Solar Junction has a complete, in-house production line at its headquarters. The company is committed to domestic manufacturing and staying in San Jose, CA.

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